package com.ma;

import java.util.ArrayList;

import android.app.AlertDialog;
import android.content.Context;
import android.graphics.drawable.Drawable;
import com.google.android.maps.ItemizedOverlay;
import com.google.android.maps.OverlayItem;

public class Overlay extends ItemizedOverlay
{
	private ArrayList<OverlayItem> mOverlays=new ArrayList<OverlayItem>();
	Context mContext;
	public Overlay(Drawable defaultMarker)
	{
		super(boundCenterBottom(defaultMarker));
		// TODO Auto-generated constructor stub
	}
	public Overlay(Drawable defaultMarker, Context context)
	{
		super(defaultMarker);
		mContext=context;
	}
	public void addOverlay(OverlayItem overlay)
	{
		mOverlays.add(overlay);
		populate();
		
	}
	@Override
	protected boolean onTap(int index) {
	  OverlayItem item = mOverlays.get(index);
	  AlertDialog.Builder dialog = new AlertDialog.Builder(mContext);
	  dialog.setTitle(item.getTitle());
	  dialog.setMessage(item.getSnippet());
	  dialog.show();
	  return true;
	}
	@Override
	protected OverlayItem createItem(int i)
	{
		// TODO Auto-generated method stub
		return mOverlays.get(i);
	}

	@Override
	public int size()
	{
		// TODO Auto-generated method stub
		return mOverlays.size();
	}
	
}
